What method does airborne transmission primarily involve?

Airborne transmission primarily involves inhalation of aerosols. This method occurs when infectious agents, such as bacteria or viruses, are carried through the air on tiny droplets or particles that can be inhaled by individuals. These aerosols can remain suspended in the air for an extended period, allowing them to spread across distances greater than those typically associated with other transmission routes.

For instance, in a dental setting, procedures that generate aerosols, such as drilling, can release these infectious agents into the air, highlighting the importance of using proper infection control measures like high-speed evacuation, personal protective equipment, and adequate ventilation. Understanding this mode of transmission is vital for preventing infections and ensuring patient and staff safety in dental practices.